[#5467] l1 module case fails on trunk head

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[#5467] l1 module case fails on trunk head

Submitted By: Mingquan Pan

Open Date

2009-08-27 01:15:28     Close Date

2009-08-27 19:16:58

Priority:

Medium     Assignee:

Nobody

Status:

Closed     Fixed In Release:

N/A

Found In Release:

2010R1     Release:

Category:

N/A     Board:

N/A

Processor:

BF537     Silicon Revision:

Is this bug repeatable?:

Yes     Resolution:

Assigned (Not Start)

Uboot version or rev.:

    Toolchain version or rev.:

09r1-rc9

App binary format:

N/A     

Summary: l1 module case fails on trunk head

Details:

 

l1 module case fails on trunk head

 

bfin> bootm

## Booting kernel from Legacy Image at 02000000 ...

   Image Name:   bf537-2.6.30.5-ADI-2010R1-pre-sv

   Created:      2009-08-27   6:23:50 UTC

   Image Type:   Blackfin Linux Kernel Image (gzip compressed)

   Data Size:    4700009 Bytes =  4.5 MB

   Load Address: 00001000

   Entry Point:  0018b834

   Verifying Checksum ... OK

   Uncompressing Kernel Image ... OK

Starting Kernel at = 0018b834

Linux version 2.6.30.5-ADI-2010R1-pre-svn7234 (test@uclinux55-bf537-cf-spi) (gcc version 4.1.2 (ADI svn)) #4 Thu Aug 27 00:23:36 MDT 2009

bootconsole [early_shadow0] enabled

bootconsole [early_BFuart0] enabled

early printk enabled on early_BFuart0

Limiting kernel memory to 56MB due to anomaly 05000263

Board Memory: 64MB

Kernel Managed Memory: 64MB

Memory map:

  fixedcode = 0x00000400-0x00000490

  text      = 0x00001000-0x00105f50

  rodata    = 0x00105f50-0x0015d900

  bss       = 0x0015e000-0x0016eacc

  data      = 0x0016eacc-0x00180000

    stack   = 0x0017e000-0x00180000

  init      = 0x00180000-0x008b6000

  available = 0x008b6000-0x037ff000

  DMA Zone  = 0x03f00000-0x04000000

Hardware Trace Active and Enabled

Boot Mode: 0

Reset caused by Software reset

Blackfin support (C) 2004-2009 Analog Devices, Inc.

Compiled for ADSP-BF537 Rev 0.2

Blackfin Linux support by http://blackfin.uclinux.org/

Processor Speed: 500 MHz core clock and 125 MHz System Clock

NOMPU: setting up cplb tables

Instruction Cache Enabled for CPU0

  External memory: cacheable in instruction cache

Data Cache Enabled for CPU0

  External memory: cacheable (write-back) in data cache

Built 1 zonelists in Zone order, mobility grouping off.  Total pages: 14223

Kernel command line: root=/dev/mtdblock0 rw earlyprintk=serial,uart0,57600 ip=10.100.4.50:10.100.4.174:10.100.4.174:255.255.255.0:bf537-stamp:eth0:off

NR_IRQS:98

Configuring Blackfin Priority Driven Interrupts

PID hash table entries: 256 (order: 8, 1024 bytes)

console [ttyBF0] enabled, bootconsole disabled

console [ttyBF0] enabled, bootconsole disabled

Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)

Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)

Memory available: 47852k/65536k RAM, (7384k init code, 1043k kernel code, 489k data, 1024k dma, 7744k reserved)

Calibrating delay loop... 997.37 BogoMIPS (lpj=1994752)

Security Framework initialized

Mount-cache hash table entries: 512

Blackfin Scratchpad data SRAM: 4 KB

Blackfin L1 Data A SRAM: 16 KB (16 KB free)

Blackfin L1 Data B SRAM: 16 KB (16 KB free)

Blackfin L1 Instruction SRAM: 48 KB (36 KB free)

net_namespace: 296 bytes

NET: Registered protocol family 16

Blackfin DMA Controller

stamp_init(): registering device resources

bio: create slab <bio-0> at 0

NET: Registered protocol family 2

IP route cache hash table entries: 1024 (order: 0, 4096 bytes)

TCP established hash table entries: 2048 (order: 2, 16384 bytes)

TCP bind hash table entries: 2048 (order: 1, 8192 bytes)

TCP: Hash tables configured (established 2048 bind 2048)

TCP reno registered

NET: Registered protocol family 1

msgmni has been set to 93

io scheduler noop registered

io scheduler anticipatory registered (default)

io scheduler cfq registered

Serial: Blackfin serial driver

bfin-uart.1: ttyBF0 at MMIO 0xffc00400 (irq = 18) is a BFIN-UART

brd: module loaded

bfin_mii_bus: probed

bfin_mac: attached PHY driver [SMSC LAN83C185] (mii_bus:phy_addr=0:01, irq=-1, mdc_clk=2500000Hz(mdc_div=24)@sclk=125MHz)

bfin_mac bfin_mac.0: Blackfin on-chip Ethernet MAC driver, Version 1.1

bfin-spi bfin-spi.0: Blackfin on-chip SPI Controller Driver, Version 1.0, regs_base@ffc00500, dma channel@7

rtc-bfin rtc-bfin: rtc core: registered rtc-bfin as rtc0

bfin-wdt: initialized: timeout=20 sec (nowayout=0)

TCP cubic registered

NET: Registered protocol family 17

rtc-bfin rtc-bfin: setting system clock to 1970-10-17 06:51:29 UTC (24994289)

IP-Config: Complete:

     device=eth0, addr=10.100.4.50, mask=255.255.255.0, gw=10.100.4.174,

     host=bf537-stamp, domain=, nis-domain=(none),

     bootserver=10.100.4.174, rootserver=10.100.4.174, rootpath=

Freeing unused kernel memory: 7384k freed

dma_alloc_init: dma_page @ 0x03283000 - 256 pages at 0x03f00000

                           _____________________________________

        a8888b.           / Welcome to the uClinux distribution \

       d888888b.         /       _     _                         \

       8P"YP"Y88        /       | |   |_|            __  __ (TM)  |

       8|o||o|88  _____/        | |    _ ____  _   _ \ \/ /       |

       8'    .88       \        | |   | |  _ \| | | | \  /        |

       8`._.' Y8.       \       | |__ | | | | | |_| | /  \        |

      d/      `8b.       \      \____||_|_| |_|\____|/_/\_\       |

     dP   .    Y8b.       \   For embedded processors including   |

    d8:'  "  `::88b        \    the Analog Devices Blackfin      /

   d8"         'Y88b        \___________________________________/

  :8P    '      :888

   8a.   :     _a88P         For further information, check out:

._/"Yaa_:   .| 88P|            - http://blackfin.uclinux.org/

\    YP"    `| 8P  `.          - http://docs.blackfin.uclinux.org/

/     \.___.d|    .'           - http://www.uclinux.org/

`--..__)8888P`._.'  jgs/a:f    - http://www.analog.com/blackfin

 

Have a lot of fun...

 

 

BusyBox v1.14.3 (2009-08-26 18:49:49 MDT) hush - the humble shell

 

root:/> versioPHY: 0:01 - Link is Up - 100/Full

n

kernel:    Linux release 2.6.30.5-ADI-2010R1-pre-svn7234, build #4 Thu Aug 27 00:23:36 MDT 2009

toolchain: bfin-uclinux-gcc release gcc version 4.1.2 (ADI svn)

user-dist: release svn-8772, build #14 Thu Aug 27 00:22:42 MDT 2009

root:/> successful boot attempt

************** STEP 3: Start testing.

 

 

************** STEP 4: Clean src directory

 

 

make -C /home/test/work/cruise/checkouts/uclinux-dist/testsuites/l1_module/../../linux-2.6.x SUBDIRS=$PWD clean

make[1]: Entering directory `/home/test/work/cruise/checkouts/uclinux-dist/linux-2.6.x'

make[1]: Leaving directory `/home/test/work/cruise/checkouts/uclinux-dist/linux-2.6.x'

 

Make clean.

 

Make clean.

 

************** STEP 5: Build test program

 

 

make -C /home/test/work/cruise/checkouts/uclinux-dist/testsuites/l1_module/../../linux-2.6.x SUBDIRS=$PWD modules

make[1]: Entering directory `/home/test/work/cruise/checkouts/uclinux-dist/linux-2.6.x'

  CC [M]  /home/test/work/cruise/checkouts/uclinux-dist/testsuites/l1_module/hello.o

  Building modules, stage 2.

  MODPOST 1 modules

  CC      /home/test/work/cruise/checkouts/uclinux-dist/testsuites/l1_module/hello.mod.o

  LD [M]  /home/test/work/cruise/checkouts/uclinux-dist/testsuites/l1_module/hello.ko

make[1]: Leaving directory `/home/test/work/cruise/checkouts/uclinux-dist/linux-2.6.x'

 

Build test program done

 

Case 1 ...PASS

 

Case 1 ...PASS

 

root:/> ifconfig eth0 10.100.4.50 up

root:/>

************** STEP 6: Copy testcase to target board

 

 

Copy libhelloworld.so to target board done

insmod hello.ko

========Load module into L1 memory========

Jump to NULL address

Kernel OOPS in progress

Deferred Exception context

CURRENT PROCESS:

COMM=insmod PID=160

CPU = 0

TEXT = 0x00300040-0x0034baa0        DATA = 0x0034baa4-0x0035f56c

BSS = 0x0035f56c-0x00360f54  USER-STACK = 0x00369f7c

 

return address: [0x(null)]; contents of:

 

ADSP-BF537-0.2 500(MHz CCLK) 125(MHz SCLK) (mpu off)

Linux version 2.6.30.5-ADI-2010R1-pre-svn7234 (test@uclinux55-bf537-cf-spi) (gcc version 4.1.2 (ADI svn)) #4 Thu Aug 27 00:23:36 MDT 2009

 

SEQUENCER STATUS:               Not tainted

SEQSTAT: 0000202d  IPEND: 8008  IMASK: ffff  SYSCFG: 0006

  EXCAUSE   : 0x2d

  physical IVG3 asserted : <0xffa006f8> { _trap + 0x0 }

  physical IVG15 asserted : <0xffa00f48> { _evt_system_call + 0x0 }

  logical irq   6 mapped  : <0xffa00374> { _timer_interrupt + 0x0 }

  logical irq  10 mapped  : <0x000b43fc> { _bfin_rtc_interrupt + 0x0 }

  logical irq  18 mapped  : <0x000a11a0> { _bfin_serial_dma_rx_int + 0x0 }

  logical irq  19 mapped  : <0x000a1454> { _bfin_serial_dma_tx_int + 0x0 }

  logical irq  24 mapped  : <0x000aaa84> { _bfin_mac_interrupt + 0x0 }

RETE: <0x00000000> /* Maybe null pointer? */

NULL pointer access

Kernel OOPS in progress

Deferred Exception context

 

No Valid process in current context

return address: [0xffa00852]; contents of:

0xffa00830:  e10a  2108  e14a  ffe0  0023  9110  b070  3107

0xffa00840:  b230  307e  e106  e000  e146  ffff  55f7  3217

0xffa00850:  9152 [e716] 0080  e127  0170  3070  08be  1382

0xffa00860:  307e  e106  e000  e146  ffff  55f7  3217  a097

 

ADSP-BF537-0.2 500(MHz CCLK) 125(MHz SCLK) (mpu off)

Linux version 2.6.30.5-ADI-2010R1-pre-svn7234 (test@uclinux55-bf537-cf-spi) (gcc version 4.1.2 (ADI svn)) #4 Thu Aug 27 00:23:36 MDT 2009

 

SEQUENCER STATUS:               Not tainted

SEQSTAT: 00062027  IPEND: 8008  IMASK: ffff  SYSCFG: 0006

  EXCAUSE   : 0x27

  physical IVG3 asserted : <0xffa006f8> { _trap + 0x0 }

  physical IVG15 asserted : <0xffa00f48> { _evt_system_call + 0x0 }

  logical irq   6 mapped  : <0xffa00374> { _timer_interrupt + 0x0 }

  logical irq  10 mapped  : <0x000b43fc> { _bfin_rtc_interrupt + 0x0 }

  logical irq  18 mapped  : <0x000a11a0> { _bfin_serial_dma_rx_int + 0x0 }

  logical irq  19 mapped  : <0x000a1454> { _bfin_serial_dma_tx_int + 0x0 }

  logical irq  24 mapped  : <0x000aaa84> { _bfin_mac_interrupt + 0x0 }

RETE: <0x00000000> /* Maybe null pointer? */

RETN: <0x00269714> [ klogd vma:0x200000-0x26a000]

RETX: <0x00000480> /* Maybe fixed code section */

RETS: <0xffa00fac> { _evt_system_call + 0x64 }

PC  : <0xffa00852> { _system_call + 0x22 }

DCPLB_FAULT_ADDR: <0x00000200> /* Maybe null pointer? */

ICPLB_FAULT_ADDR: <0xffa00852> { _system_call + 0x22 }

 

PROCESSOR STATE:

R0 : ffa00fac    R1 : 002698a4    R2 : 00269818    R3 : 00000008

R4 : 00000002    R5 : 00000002    R6 : ffffe000    R7 : 00268000

P0 : 000000ae    P1 : 0000001f    P2 : 00000000    P3 : 00269d5c

P4 : 00269de8    P5 : 002698a4    FP : 002697fc    SP : 00269638

LB0: 0020d266    LT0: 0020d266    LC0: 00000000

LB1: 0020c0cd    LT1: 0020c0cc    LC1: 00000000

B0 : 00000000    L0 : 00000000    M0 : 00000000    I0 : 00269e6c

B1 : 00000000    L1 : 00000000    M1 : 00000000    I1 : 0025f0b0

B2 : 00000000    L2 : 00000000    M2 : 00000000    I2 : 00000000

B3 : 00000000    L3 : 00000000    M3 : 00000000    I3 : 00000000

A0.w: 00000006   A0.x: 00000000   A1.w: 00000006   A1.x: 00000000

USP : 00269eac  ASTAT: 02000000

 

Hardware Trace:

   0 Target : <0x00004ec4> { _trap_c + 0x0 }

     Source : <0xffa0068c> { _exception_to_level5 + 0xa4 } CALL pcrel

   1 Target : <0xffa005e8> { _exception_to_level5 + 0x0 }

     Source : <0xffa0049c> { _bfin_return_from_exception + 0x20 } RTX

   2 Target : <0xffa0047c> { _bfin_return_from_exception + 0x0 }

     Source : <0xffa00540> { _ex_trap_c + 0x74 } JUMP.S

   3 Target : <0xffa004cc> { _ex_trap_c + 0x0 }

     Source : <0xffa00760> { _trap + 0x68 } JUMP (P4)

   4 Target : <0xffa00718> { _trap + 0x20 }

     Source : <0xffa00714> { _trap + 0x1c } IF !CC JUMP

   5 Target : <0xffa006f8> { _trap + 0x0 }

     Source : <0xffa02c74> /* kernel dynamic memory */ JUMP (P2)

   6 Target : <0xffa02c5c> /* kernel dynamic memory */

     Source : <0x002e70b2> { :hello:_hello_init + 0x1e } CALL (P2)

   7 Target : <0x002e70aa> { :hello:_hello_init + 0x16 }

     Source : <0x0001140e> { _printk + 0x16 } RTS

   8 Target : <0x0001140a> { _printk + 0x12 }

     Source : <0x000112a0> { _vprintk + 0x128 } RTS

   9 Target : <0x00011294> { _vprintk + 0x11c }

     Source : <0xffa00c4a> { __common_int_entry + 0xda } RTI

  10 Target : <0xffa00be8> { __common_int_entry + 0x78 }

     Source : <0xffa00a24> { _return_from_int + 0x58 } RTS

  11 Target : <0xffa00a24> { _return_from_int + 0x58 }

     Source : <0xffa009fa> { _return_from_int + 0x2e } IF !CC JUMP

  12 Target : <0xffa009cc> { _return_from_int + 0x0 }

     Source : <0xffa00be4> { __common_int_entry + 0x74 } CALL pcrel

  13 Target : <0xffa00be2> { __common_int_entry + 0x72 }

     Source : <0xffa0032a> { _asm_do_IRQ + 0x3e } RTS

  14 Target : <0xffa00322> { _asm_do_IRQ + 0x36 }

     Source : <0x000148e2> { __local_bh_enable + 0x3a } RTS

  15 Target : <0x000148a8> { __local_bh_enable + 0x0 }

     Source : <0x00014b12> { ___do_softirq + 0x86 } JUMP.L

 

Kernel Stack

Stack info:

SP: [0x0026958c] <0x0026958c> [ klogd vma:0x200000-0x26a000]

FP: (0x00269610)

Memory from 0x00269580 to 0026a000

00269580: 00000011  00000027  00000000 [0026958c] 0000003f  00000000  00000000  0003000b

002695a0: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

002695c0: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

002695e0: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

00269600: 00000000  00000000  00000000  00000000 (00000000)<ffa00690> 00160000  00008008

00269620: 00062027  00000002  00000002  00000000  00000000  00000480  00000480  00008008

00269640: 00062027  00000000  00269714  00000480  ffa00852 <ffa00fac><ffa00fac> 02000000

00269660: 0020c0cd  0020d266  0020c0cc  0020d266  00000000  00000000  00000006  00000000

00269680: 00000006  00000000  00000000  00000000  00000000  00000000  00000000  00000000

002696a0: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

002696c0: 0025f0b0  00269e6c  00269eac  002697fc  002698a4  00269de8  00269d5c  00000000

002696e0: 0000001f  000000ae  00268000  ffffe000  00000002  00000002  00000008  00269818

00269700: 002698a4 <ffa00fac><ffa00fac> 000000ae  00000006  00215e2b  00008000  00062000

00269720: 00000000  002697f0  00215e2a  00215e2b <00212ef8><ffa00fac> 02000001  0020c0cd

00269740: 0020d266  0020c0cc  0020d266  00000000  00000000  00000006  00000000  00000006

00269760: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

00269780: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  0025f0b0

002697a0: 00269e6c  00269eac  002697fc  002698a4  00269de8  00269d5c  00269818  0000001f

002697c0: 000000ae  0000000d  00000001  00000002  00000002  00000008  00269818  002698a4

002697e0: 0000000d  0000000d  000000ae  00000006  00000008  00000008  00000008  00269930

00269800:<00212ef8> 0000000d  00000000  00000000  00000000  00000008  00000000  00000000

00269820: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

00269840: 00000000  00000000  0026985c <00213770> 00000000  00000000  00000000  00000007

00269860:<0020019a> 00000007  0000016d <00209aea><00209878> 00000000  00000000  002698c4

00269880:<0020a08c> 00260b84  00260bb4  0025f0b0  0025f0e0  00260b94  00260bb4  0025f0b4

002698a0: 00000000  00208a44  00000000  00000000  00000000  00000000  00000000  00000000

002698c0: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

002698e0: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

00269900: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

00269920: 00000000  00000000  00000000  00000000  00269e88 <00208c7a> 00269de8  00260637

00269940: 002604f0  00260662  00000000  00000000  002586d4  00269ecc  00000000  3e34313c

00269960: 2074634f  30203731  31353a36  2032333a  6e72656b  203a6c65  3a594850  303a3020

00269980: 202d2031  6b6e694c  20736920  2d207055  30303120  6c75462f  3030006c  202d2030

002699a0: 20363532  65676170  74612073  30783020  30306633  00303030  2e342e00  2c343731

002699c0: 39383200  625f0029  40657361  30636666  30303530  6d64202c  68632061  656e6e61

002699e0: 0037406c  6c637340  32313d6b  7a484d35  2e350029  2e353532  66623a30  2d373335

00269a00: 6d617473  74653a70  6f3a3068  00006666  00000000  00269a50 <00215648> 00000000

00269a20: ffffffff  0025e278  00000000  00000000  00000002  00000002  00000002  00269f98

00269a40: 002586d0  0025e278  00000000  00000000  00269ea0 <002466b8> 00000000  00000000

00269a60: 00000000  0025e278  00000000  00000000  00269a58  00000002  00000000  00000063

00269a80: 00000000  00000001  00000000  00000000  00000000  00269ed0  00000000  0000006e

00269aa0: 00000000  00000002  00000000  00000000  00000000  00000000  00000000  00000000

00269ac0: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

00269ae0: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

00269b00: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

00269b20: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

00269b40: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

00269b60: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

00269b80: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

00269ba0: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

00269bc0: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

00269be0: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

00269c00: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

00269c20: 00269d54 <00212ef8> 00269d78  00000000  00000000  00000000  00000008  00000000

00269c40: 00269d74 <00212ef8> 00269d98  00000000  00000000  00000000  00000008  00228160

00269c60: 10000000  00000000  00000001  00000000  00000000  00000000  00000000  00000000

00269c80: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

00269ca0: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

00269cc0: 00000000  00000000  00228160  10000000  00000000  02000000  00000000  00000000

00269ce0: 00000000  00000000  00000001  10000000  00269f98  00000001  00000000  00000000

00269d00: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

00269d20: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

00269d40: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00228160

00269d60: 00001000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

00269d80: 00000000  0026985c <00213770> 00000000  00000000  00000000  00000007 <0020019a>

00269da0: 00000007  0000016d <00209aea><00209878> 00000000  00000000  002698c4 <0020a08c>

00269dc0: 00260b84  00260bb4  0025f0b0  0025f0e0  00260b94  00260bb4  0025f0b4  00000000

00269de0: 10000000  00000000  00208a44  00000000  00000000  00000000  00000000  00000000

00269e00: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

00269e20: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

00269e40: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

00269e60: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

00269e80: 00000000  017d61f4  00269ebc <00208f5c> 00260662  00260637  002604f0  00260662

00269ea0: 00000000  00000002  00000002  00269f98  0025ea40  00269ecc  00269ecc  00269f54

00269ec0:<0022813e> 00269f98  002586d0  00260637  00000000 <0021a81e> 00260550  00269f98

00269ee0: 0000002f  0024e834  00000104  00260408  0024ba64  00000002 <0021a83c> 00269f98

00269f00: 00269fb7  00269f98  00000000  00260408  0024ba64  00269fb1  00260408 <0020db2c>

00269f20:<0021a9a0> 00260628  00269f98  00000000  0024baa4  0024baa4  00269f54 <00215abc>

00269f40: 0024baa4  0025f4d0  00000000  00000000  00000000  00000000 <00880ab8> 0024baa4

00269f60: 00898020  00898024  00000000  017d61f8  00000005  00000000  0021a938  00000000

00269f80: 00000000  0024ba64  0024ba76  00000000  008b19ed  00000002  00269fb1  00269fbd

00269fa0: 00000000  00269fc0  00269fcd  00000000  62732f00  6b2f6e69  64676f6c  006e2d00

00269fc0: 4d524554  6b6e753d  6e776f6e  54415000  622f3d48  2f3a6e69  2f727375  3a6e6962

00269fe0: 6962732f  752f3a6e  732f7273  006e6962  6962732f  6c6b2f6e  0064676f  00000000

Return addresses in stack:

   frame  1 : <0xffa00690> { _exception_to_level5 + 0xa8 }

    address : <0xffa00fac> { _evt_system_call + 0x64 }

    address : <0xffa00fac> { _evt_system_call + 0x64 }

    address : <0xffa00fac> { _evt_system_call + 0x64 }

    address : <0xffa00fac> { _evt_system_call + 0x64 }

    address : <0x00212ef8> [ klogd vma:0x200000-0x26a000]

    address : <0xffa00fac> { _evt_system_call + 0x64 }

    address : <0x00212ef8> [ klogd vma:0x200000-0x26a000]

    address : <0x00213770> [ klogd vma:0x200000-0x26a000]

    address : <0x0020019a> [ klogd vma:0x200000-0x26a000]

    address : <0x00209aea> [ klogd vma:0x200000-0x26a000]

    address : <0x00209878> [ klogd vma:0x200000-0x26a000]

    address : <0x0020a08c> [ klogd vma:0x200000-0x26a000]

    address : <0x00208c7a> [ klogd vma:0x200000-0x26a000]

    address : <0x00215648> [ klogd vma:0x200000-0x26a000]

    address : <0x002466b8> [ klogd vma:0x200000-0x26a000]

    address : <0x00212ef8> [ klogd vma:0x200000-0x26a000]

    address : <0x00212ef8> [ klogd vma:0x200000-0x26a000]

    address : <0x00213770> [ klogd vma:0x200000-0x26a000]

    address : <0x0020019a> [ klogd vma:0x200000-0x26a000]

    address : <0x00209aea> [ klogd vma:0x200000-0x26a000]

    address : <0x00209878> [ klogd vma:0x200000-0x26a000]

    address : <0x0020a08c> [ klogd vma:0x200000-0x26a000]

    address : <0x00208f5c> [ klogd vma:0x200000-0x26a000]

    address : <0x0022813e> [ klogd vma:0x200000-0x26a000]

    address : <0x0021a81e> [ klogd vma:0x200000-0x26a000]

    address : <0x0021a83c> [ klogd vma:0x200000-0x26a000]

    address : <0x0020db2c> [ klogd vma:0x200000-0x26a000]

    address : <0x0021a9a0> [ klogd vma:0x200000-0x26a000]

    address : <0x00215abc> [ klogd vma:0x200000-0x26a000]

    address : <0x00880ab8> [ init vma:0x880000-0x89a000]

Modules linked in: hello(+)

Kernel panic - not syncing: Kernel exception

 

Follow-ups

 

--- Mike Frysinger                                           2009-08-27 06:29:51

this is probably just a dupe of [#5464]

 

--- Robin Getz                                               2009-08-27 15:43:13

Grace:

 

Now that I fixed #5464 - can you re-test?

 

Thanks

 

--- Mingquan Pan                                             2009-08-28 00:17:50

Yes,fixed. Close.

 

 

 

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